STM32L476VGT7
| Parameters | |
|---|---|
| Surface Mount | YES |
| Operating Temperature | -40°C~105°C TA |
| Packaging | Tray |
| Series | STM32L4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 100 |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Frequency | 80MHz |
| Base Part Number | STM32L476 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.71V |
| Interface | CAN, EBI/EMI, I2C, IrDA, LIN, MMC, SD, SPI, UART, USART, USB |
| Memory Size | 1MB |
| Oscillator Type | Internal |
| Number of I/O | 82 |
| RAM Size | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM® Cortex®-M4 |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 1MB 1M x 8 |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Bit Size | 32 |
| Data Converter | A/D 16x12b; D/A 2x12b |
| Has ADC | YES |
| DMA Channels | YES |
| PWM Channels | YES |
| Address Bus Width | 5 |
| Core Architecture | ARM |
| External Data Bus Width | 16 |
| Length | 14mm |
| Width | 14mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
STM32L476VGT7 Description
The STM32L476VGT7 are ultra-low-power microcontrollers built on the powerful 32-bit RISC Arm? Cortex?-M4 core that operates at up to 80 MHz. A floating point unit (FPU) single precision is a characteristic of the Cortex-M4 core that supports all Arm? single-precision data-processing instructions and data formats. Additionally, it incorporates a memory protection unit (MPU) that improves program security together with the whole range of DSP instructions. The STM32L476VGT7 integrates high-speed memories (Flash memory up to 1 Mbyte, up to 128 Kbyte of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad SPI flash memories interface (available on all packages), as well as a wide range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB
The STM32L476VGT7 includes readout protection, write protection, proprietary code readout protection, and Firewall as some of the embedded Flash memory and SRAM protection features.
STM32L476VGT7 Features
14-channel DMA controller
True random number generator
CRC calculation unit, 96-bit unique ID
All packages are ECOPACK2? compliant
LCD 8× 40 or 4× 44 with step-up converter
RTC with HW calendar, alarms and calibration
Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell?
STM32L476VGT7 Applications
Industrial
Enterprise systems
Communications equipment
